21862836

素因数分解:

$2^2\times 3^2\times {\mathrm{607301}}^1$

素因数の和:607311

約数の個数: 18

約数和(自身を含む): 55264482

約数和(自身を除く): 33401646

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 607301, 1214602, 1821903, 2429204, 3643806, 5465709, 7287612, 10931418, 21862836]

約数ペア:

[(1, 21862836), (2, 10931418), (3, 7287612), (4, 5465709), (6, 3643806), (9, 2429204), (12, 1821903), (18, 1214602), (36, 607301)]